[23286.367151] run fstests generic/648 at 2022-01-25 03:18:49
[23286.891262] BTRFS: device fsid 62646ee8-bc09-403a-a655-e7cc958919dc devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (2139182)
[23286.904978] BTRFS info (device dm-9): flagging fs with big metadata feature
[23286.905410] BTRFS info (device dm-9): setting incompat feature flag for COMPRESS_LZO (0x8)
[23286.905919] BTRFS info (device dm-9): use lzo compression, level 0
[23286.906282] BTRFS info (device dm-9): disk space caching is enabled
[23286.906666] BTRFS info (device dm-9): has skinny extents
[23286.908377] BTRFS info (device dm-9): checking UUID tree
[23287.113907] BTRFS: device fsid 1bfb18c1-e0cd-4c96-9f7a-6729d869582d devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (2139258)
[23287.223794] BTRFS info (device dm-11): flagging fs with big metadata feature
[23287.224265] BTRFS info (device dm-11): setting incompat feature flag for COMPRESS_LZO (0x8)
[23287.224800] BTRFS info (device dm-11): use lzo compression, level 0
[23287.225179] BTRFS info (device dm-11): disk space caching is enabled
[23287.225572] BTRFS info (device dm-11): has skinny extents
[23287.227631] BTRFS info (device dm-11): checking UUID tree
[23287.486639] loop0: detected capacity change from 0 to 6629376
[23287.521161] BTRFS: device fsid 8e5fc247-a55f-45e9-a227-4339e4396739 devid 1 transid 6 /dev/loop0 scanned by mount (2139320)
[23287.522723] BTRFS info (device loop0): flagging fs with big metadata feature
[23287.523161] BTRFS info (device loop0): disk space caching is enabled
[23287.523537] BTRFS info (device loop0): has skinny extents
[23287.525553] BTRFS info (device loop0): enabling ssd optimizations
[23287.526179] BTRFS info (device loop0): checking UUID tree
[23288.609871] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23288.612473] btrfs_dev_stat_print_on_error: 16 callbacks suppressed
[23288.612480] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23288.617556] BTRFS error (device dm-11): error writing primary super block to device 1
[23288.619685] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23288.622521] BTRFS info (device dm-11): forced readonly
[23288.623938] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[23288.626258] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23288.627308] blk_print_req_error: 69 callbacks suppressed
[23288.627313] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[23288.630661] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[23288.631943] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23288.633378] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23288.634980] BTRFS info (device loop0): forced readonly
[23288.635696] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23288.636530] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23288.637972] lo_write_bvec: 2 callbacks suppressed
[23288.637976] loop: Write error at byte offset 592687104, length 4096.
[23288.640427] I/O error, dev loop0, sector 1157592 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[23288.641325] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[23288.643096] loop: Write error at byte offset 592875520, length 4096.
[23288.643726] I/O error, dev loop0, sector 1157960 op 0x1:(WRITE) flags 0x800 phys_seg 5 prio class 0
[23288.644558] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[23288.644932] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23288.645550] loop: Write error at byte offset 592941056, length 4096.
[23288.646210] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23288.646703] loop: Write error at byte offset 593035264, length 4096.
[23288.647364] I/O error, dev loop0, sector 1158088 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[23288.647871] loop: Write error at byte offset 14446592, length 4096.
[23288.648628] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[23288.649134] loop: Write error at byte offset 593215488, length 4096.
[23288.649896] I/O error, dev loop0, sector 1158272 op 0x1:(WRITE) flags 0x0 phys_seg 13 prio class 0
[23288.650394] loop: Write error at byte offset 576163840, length 4096.
[23288.651038] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[23288.651476] loop: Write error at byte offset 593317888, length 4096.
[23288.652172] I/O error, dev loop0, sector 28216 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[23288.653199] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[23288.653920] I/O error, dev loop0, sector 1158624 op 0x1:(WRITE) flags 0x0 phys_seg 13 prio class 0
[23288.654546] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[23288.655359] I/O error, dev loop0, sector 1125320 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[23288.656048] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[23288.656678] I/O error, dev loop0, sector 1158824 op 0x1:(WRITE) flags 0x0 phys_seg 16 prio class 0
[23288.657310] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[23290.607581] BTRFS info (device dm-11): flagging fs with big metadata feature
[23290.608004] BTRFS info (device dm-11): use lzo compression, level 0
[23290.608362] BTRFS info (device dm-11): disk space caching is enabled
[23290.608770] BTRFS info (device dm-11): has skinny extents
[23290.610729] BTRFS info (device dm-11): start tree-log replay
[23290.611239] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[23290.611739] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[23290.637342] loop0: detected capacity change from 0 to 6629376
[23290.651989] BTRFS info (device loop0): flagging fs with big metadata feature
[23290.652408] BTRFS info (device loop0): disk space caching is enabled
[23290.652789] BTRFS info (device loop0): has skinny extents
[23290.656178] BTRFS info (device loop0): enabling ssd optimizations
[23290.656531] BTRFS info (device loop0): start tree-log replay
[23292.709240] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23292.709856] BTRFS error (device dm-11): error writing primary super block to device 1
[23292.710350] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23292.711142] BTRFS info (device dm-11): forced readonly
[23292.711571] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[23292.713177] loop: Write error at byte offset 626880512, length 4096.
[23292.713762] I/O error, dev loop0, sector 1224376 op 0x1:(WRITE) flags 0x8800 phys_seg 9 prio class 0
[23292.714522] BTRFS warning (device loop0): direct IO failed ino 517 rw 1,34817 sector 0x12aeb8 len 0 err no 10
[23292.715023] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23292.715658] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23292.716052] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23292.717480] BTRFS info (device loop0): forced readonly
[23292.717929] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[23292.721649] loop: Write error at byte offset 607981568, length 4096.
[23294.795997] BTRFS info (device dm-11): flagging fs with big metadata feature
[23294.796463] BTRFS info (device dm-11): use lzo compression, level 0
[23294.796878] BTRFS info (device dm-11): disk space caching is enabled
[23294.797276] BTRFS info (device dm-11): has skinny extents
[23294.799009] BTRFS info (device dm-11): start tree-log replay
[23294.833787] loop0: detected capacity change from 0 to 6629376
[23294.856160] BTRFS info (device loop0): flagging fs with big metadata feature
[23294.856765] BTRFS info (device loop0): disk space caching is enabled
[23294.857277] BTRFS info (device loop0): has skinny extents
[23294.864736] BTRFS info (device loop0): enabling ssd optimizations
[23294.871934] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[23294.872673] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[23294.878664] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[23294.896647] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23294.897226] btrfs_dev_stat_print_on_error: 43 callbacks suppressed
[23294.897228] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23294.898281] BTRFS error (device dm-11): error writing primary super block to device 1
[23294.898840] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23294.899462] BTRFS info (device dm-11): forced readonly
[23294.899787] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[23294.900250] blk_print_req_error: 41 callbacks suppressed
[23294.900252] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[23294.900331] lo_write_bvec: 39 callbacks suppressed
[23294.900332] loop: Write error at byte offset 624656384, length 4096.
[23294.901260] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[23294.901311] loop: Write error at byte offset 624676864, length 4096.
[23294.901656] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23294.902110] I/O error, dev loop0, sector 1220032 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[23294.902720] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23294.903152] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[23294.903858] BTRFS info (device loop0): forced readonly
[23294.904468] I/O error, dev loop0, sector 1220072 op 0x1:(WRITE) flags 0x8800 phys_seg 14 prio class 0
[23294.905263] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[23294.905882] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[23294.908617] BTRFS warning (device loop0): direct IO failed ino 267 rw 1,34817 sector 0x129de8 len 0 err no 10
[23294.910757] loop: Write error at byte offset 624803840, length 4096.
[23294.911141] loop: Write error at byte offset 624889856, length 4096.
[23294.911142] I/O error, dev loop0, sector 1220320 op 0x1:(WRITE) flags 0x0 phys_seg 11 prio class 0
[23294.911525] loop: Write error at byte offset 15233024, length 4096.
[23294.912058] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[23294.914194] I/O error, dev loop0, sector 1220488 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0
[23294.914732] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[23294.915273] I/O error, dev loop0, sector 29752 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[23294.915795] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[23294.916949] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23296.945638] BTRFS info (device dm-11): flagging fs with big metadata feature
[23296.946085] BTRFS info (device dm-11): use lzo compression, level 0
[23296.946456] BTRFS info (device dm-11): disk space caching is enabled
[23296.946881] BTRFS info (device dm-11): has skinny extents
[23296.962359] loop0: detected capacity change from 0 to 6629376
[23296.986532] BTRFS info (device loop0): flagging fs with big metadata feature
[23296.987067] BTRFS info (device loop0): disk space caching is enabled
[23296.987442] BTRFS info (device loop0): has skinny extents
[23296.991744] BTRFS info (device loop0): enabling ssd optimizations
[23296.998698] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[23296.999435] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[23297.004644] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[23299.025795] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23299.026664] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23299.027523] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[23299.028961] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[23299.029748] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23299.030612] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23299.031440] BTRFS info (device loop0): forced readonly
[23299.031843] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23299.032380] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23299.034353] BTRFS: error (device dm-11) in btrfs_commit_transaction:2349: errno=-5 IO failure (Error while writing out transaction)
[23299.034972] loop: Write error at byte offset 675377152, length 4096.
[23299.035229] BTRFS info (device dm-11): forced readonly
[23299.035852] loop: Write error at byte offset 601681920, length 4096.
[23299.036218] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23299.036841] I/O error, dev loop0, sector 1319096 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[23299.037297] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[23299.038097] I/O error, dev loop0, sector 1175160 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[23299.039729] loop: Write error at byte offset 590336000, length 4096.
[23299.040139] loop: Write error at byte offset 675446784, length 4096.
[23299.041227] I/O error, dev loop0, sector 1153000 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[23299.043233] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23300.156686] BTRFS info (device dm-11): flagging fs with big metadata feature
[23300.157224] BTRFS info (device dm-11): use lzo compression, level 0
[23300.157659] BTRFS info (device dm-11): disk space caching is enabled
[23300.158057] BTRFS info (device dm-11): has skinny extents
[23300.160037] BTRFS info (device dm-11): start tree-log replay
[23300.184516] loop0: detected capacity change from 0 to 6629376
[23300.215080] BTRFS info (device loop0): flagging fs with big metadata feature
[23300.215535] BTRFS info (device loop0): disk space caching is enabled
[23300.215946] BTRFS info (device loop0): has skinny extents
[23300.220195] BTRFS info (device loop0): enabling ssd optimizations
[23300.220590] BTRFS info (device loop0): start tree-log replay
[23300.270651] btrfs_dev_stat_print_on_error: 25 callbacks suppressed
[23300.270655] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23300.271675] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23300.272301] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[23300.273705] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[23300.274328] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[23300.274990] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[23300.275638] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[23300.275862] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23300.276251] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[23300.277409] BTRFS warning (device dm-11): csum hole found for disk bytenr range [19189760, 19193856)
[23300.278047] BTRFS warning (device dm-11): csum hole found for disk bytenr range [19193856, 19197952)
[23300.278628] BTRFS warning (device dm-11): csum hole found for disk bytenr range [19197952, 19202048)
[23300.279183] BTRFS warning (device dm-11): csum hole found for disk bytenr range [19202048, 19206144)
[23300.279742] BTRFS warning (device dm-11): csum hole found for disk bytenr range [19206144, 19210240)
[23300.280759] BTRFS warning (device dm-11): csum hole found for disk bytenr range [19210240, 19214336)
[23300.281304] BTRFS warning (device dm-11): csum hole found for disk bytenr range [19214336, 19218432)
[23300.281869] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[23300.283770] blk_print_req_error: 1 callbacks suppressed
[23300.283771] I/O error, dev loop0, sector 88928 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23300.284634] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[23300.285223] I/O error, dev loop0, sector 613216 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23300.286129] loop: Write error at byte offset 17477632, length 4096.
[23300.286654] I/O error, dev loop0, sector 34136 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[23300.287285] loop: Write error at byte offset 39059456, length 4096.
[23300.287759] loop: Write error at byte offset 307494912, length 4096.
[23300.288144] loop: Write error at byte offset 307593216, length 4096.
[23300.288533] I/O error, dev loop0, sector 600768 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[23300.288539] loop: Write error at byte offset 639832064, length 4096.
[23300.289551] loop: Write error at byte offset 673337344, length 4096.
[23300.289938] loop: Write error at byte offset 39157760, length 4096.
[23300.290317] I/O error, dev loop0, sector 76480 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[23300.290323] loop: Write error at byte offset 307609600, length 4096.
[23300.291248] I/O error, dev loop0, sector 600800 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[23300.291518] I/O error, dev loop0, sector 76160 op 0x1:(WRITE) flags 0x1800 phys_seg 22 prio class 0
[23300.292142] loop: Write error at byte offset 39174144, length 4096.
[23300.292327] I/O error, dev loop0, sector 600448 op 0x1:(WRITE) flags 0x1800 phys_seg 22 prio class 0
[23300.292713] I/O error, dev loop0, sector 76512 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[23300.293249] I/O error, dev loop0, sector 1249672 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[23300.293791] loop: Write error at byte offset 673345536, length 4096.
[23300.294726] BTRFS warning (device loop0): direct IO failed ino 783 rw 1,34817 sector 0x141138 len 0 err no 10
[23300.295955] BTRFS warning (device loop0): csum hole found for disk bytenr range [396337152, 396341248)
[23300.296580] BTRFS: error (device loop0) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[23300.297091] BTRFS info (device loop0): forced readonly
[23300.297399] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23300.297860] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23300.298565] BTRFS warning (device loop0): csum failed root 5 ino 783 off 929792 csum 0xab38ea98 expected csum 0x00000000 mirror 1
[23300.325184] BTRFS: error (device dm-11) in __btrfs_free_extent:3199: errno=-5 IO failure
[23300.325694] BTRFS info (device dm-11): forced readonly
[23300.326001] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[23302.288701] BTRFS info (device dm-11): flagging fs with big metadata feature
[23302.289135] BTRFS info (device dm-11): use lzo compression, level 0
[23302.289526] BTRFS info (device dm-11): disk space caching is enabled
[23302.289910] BTRFS info (device dm-11): has skinny extents
[23302.291778] BTRFS info (device dm-11): start tree-log replay
[23302.325203] loop0: detected capacity change from 0 to 6629376
[23302.357661] BTRFS info (device loop0): flagging fs with big metadata feature
[23302.358106] BTRFS info (device loop0): disk space caching is enabled
[23302.358499] BTRFS info (device loop0): has skinny extents
[23302.377993] BTRFS info (device loop0): enabling ssd optimizations
[23302.398117] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23302.400574] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[23302.401133] BTRFS info (device loop0): forced readonly
[23302.407903] BTRFS warning (device loop0): csum hole found for disk bytenr range [17477632, 17481728)
[23302.410142] BTRFS warning (device loop0): direct IO failed ino 783 rw 0,0 sector 0x141640 len 0 err no 10
[23302.451245] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[23302.451790] BTRFS info (device dm-11): forced readonly
[23302.452098] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23302.452554] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[23304.407733] BTRFS info (device dm-11): flagging fs with big metadata feature
[23304.408190] BTRFS info (device dm-11): use lzo compression, level 0
[23304.408605] BTRFS info (device dm-11): disk space caching is enabled
[23304.409145] BTRFS info (device dm-11): has skinny extents
[23304.419209] loop0: detected capacity change from 0 to 6629376
[23304.450081] BTRFS info (device loop0): flagging fs with big metadata feature
[23304.450509] BTRFS info (device loop0): disk space caching is enabled
[23304.450882] BTRFS info (device loop0): has skinny extents
[23304.453538] BTRFS info (device loop0): enabling ssd optimizations
[23304.484647] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[23304.485167] BTRFS info (device loop0): forced readonly
[23304.486626] BTRFS error (device dm-11): error reading free space cache
[23304.487053] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23304.488445] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23304.494861] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[23304.495605] BTRFS info (device dm-11): forced readonly
[23304.496451] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23304.497088] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[23306.502500] BTRFS info (device dm-11): flagging fs with big metadata feature
[23306.502939] BTRFS info (device dm-11): use lzo compression, level 0
[23306.503307] BTRFS info (device dm-11): disk space caching is enabled
[23306.503705] BTRFS info (device dm-11): has skinny extents
[23306.513268] loop0: detected capacity change from 0 to 6629376
[23306.544570] BTRFS info (device loop0): flagging fs with big metadata feature
[23306.545039] BTRFS info (device loop0): disk space caching is enabled
[23306.545430] BTRFS info (device loop0): has skinny extents
[23306.547336] BTRFS info (device loop0): enabling ssd optimizations
[23307.566354] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23307.566969] btrfs_dev_stat_print_on_error: 94 callbacks suppressed
[23307.566971] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23307.567948] BTRFS error (device dm-11): error writing primary super block to device 1
[23307.568423] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23307.569372] BTRFS info (device dm-11): forced readonly
[23307.569713] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[23307.570183] blk_print_req_error: 21 callbacks suppressed
[23307.570184] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[23307.573171] lo_write_bvec: 1 callbacks suppressed
[23307.573174] loop: Write error at byte offset 696836096, length 4096.
[23307.573561] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23307.574385] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[23307.574677] I/O error, dev loop0, sector 1361008 op 0x1:(WRITE) flags 0x8800 phys_seg 8 prio class 0
[23307.575262] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23307.576096] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[23307.576838] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23307.576842] BTRFS info (device loop0): forced readonly
[23307.577588] BTRFS warning (device loop0): direct IO failed ino 931 rw 1,34817 sector 0x14c470 len 0 err no 10
[23307.578334] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23307.579896] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23307.582941] loop: Write error at byte offset 585519104, length 4096.
[23307.583402] loop: Write error at byte offset 696836096, length 4096.
[23307.583407] I/O error, dev loop0, sector 1143592 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[23307.583839] loop: Write error at byte offset 696954880, length 4096.
[23307.584573] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[23307.584985] I/O error, dev loop0, sector 1361240 op 0x1:(WRITE) flags 0x0 phys_seg 30 prio class 0
[23307.585767] I/O error, dev loop0, sector 1361008 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0
[23307.586254] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[23307.586853] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[23307.588342] loop: Write error at byte offset 697090048, length 4096.
[23307.588832] I/O error, dev loop0, sector 1361504 op 0x1:(WRITE) flags 0x0 phys_seg 21 prio class 0
[23307.588876] loop: Write error at byte offset 697208832, length 4096.
[23307.589346] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[23307.589740] loop: Write error at byte offset 14598144, length 4096.
[23307.590279] I/O error, dev loop0, sector 1361736 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[23307.590660] loop: Write error at byte offset 585605120, length 4096.
[23307.591127] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[23307.592047] I/O error, dev loop0, sector 28512 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[23307.592550] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[23307.593066] I/O error, dev loop0, sector 1143760 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[23307.593575] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[23309.672805] BTRFS info (device dm-11): flagging fs with big metadata feature
[23309.673277] BTRFS info (device dm-11): use lzo compression, level 0
[23309.673705] BTRFS info (device dm-11): disk space caching is enabled
[23309.674112] BTRFS info (device dm-11): has skinny extents
[23309.676493] BTRFS info (device dm-11): start tree-log replay
[23309.699344] loop0: detected capacity change from 0 to 6629376
[23309.732752] BTRFS info (device loop0): flagging fs with big metadata feature
[23309.733187] BTRFS info (device loop0): disk space caching is enabled
[23309.733584] BTRFS info (device loop0): has skinny extents
[23309.736682] BTRFS info (device loop0): enabling ssd optimizations
[23309.737049] BTRFS info (device loop0): start tree-log replay
[23309.739040] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[23309.739561] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[23310.795698] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[23310.798429] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23310.798851] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23310.799157] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23310.800283] BTRFS info (device loop0): forced readonly
[23310.800612] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23310.801050] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23310.801867] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[23310.826327] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3015: errno=-5 IO failure
[23310.826578] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[23310.826902] BTRFS info (device dm-11): forced readonly
[23312.849954] BTRFS info (device dm-11): flagging fs with big metadata feature
[23312.850510] BTRFS info (device dm-11): use lzo compression, level 0
[23312.850922] BTRFS info (device dm-11): disk space caching is enabled
[23312.851301] BTRFS info (device dm-11): has skinny extents
[23312.853388] BTRFS info (device dm-11): start tree-log replay
[23312.885897] loop0: detected capacity change from 0 to 6629376
[23312.936239] BTRFS info (device loop0): flagging fs with big metadata feature
[23312.936700] BTRFS info (device loop0): disk space caching is enabled
[23312.937109] BTRFS info (device loop0): has skinny extents
[23312.941569] BTRFS info (device loop0): enabling ssd optimizations
[23312.941941] BTRFS info (device loop0): start tree-log replay
[23312.994791] btrfs_dev_stat_print_on_error: 43 callbacks suppressed
[23312.994795] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[23312.996073] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[23312.996765] I/O error, dev loop0, sector 86784 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23312.997303] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[23312.997923] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[23312.998635] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[23312.999281] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[23313.000118] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[23313.000755] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[23313.001469] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[23313.001508] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 3, flush 0, corrupt 0, gen 0
[23313.002435] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23313.002706] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 1, corrupt 0, gen 0
[23313.003612] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23313.004206] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23313.004893] BTRFS info (device loop0): forced readonly
[23313.005197] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[23313.005878] I/O error, dev loop0, sector 611072 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23313.008719] I/O error, dev loop0, sector 88928 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23313.010386] I/O error, dev loop0, sector 86656 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23313.010950] I/O error, dev loop0, sector 613216 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23313.011835] I/O error, dev loop0, sector 91392 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23313.012715] I/O error, dev loop0, sector 615680 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23313.013246] I/O error, dev loop0, sector 610944 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23313.014067] I/O error, dev loop0, sector 84000 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23313.053152] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[23313.053714] BTRFS info (device dm-11): forced readonly
[23315.001730] BTRFS info (device dm-11): flagging fs with big metadata feature
[23315.002153] BTRFS info (device dm-11): use lzo compression, level 0
[23315.002533] BTRFS info (device dm-11): disk space caching is enabled
[23315.002898] BTRFS info (device dm-11): has skinny extents
[23315.004760] BTRFS info (device dm-11): start tree-log replay
[23315.036847] loop0: detected capacity change from 0 to 6629376
[23315.077002] BTRFS info (device loop0): flagging fs with big metadata feature
[23315.077457] BTRFS info (device loop0): disk space caching is enabled
[23315.077852] BTRFS info (device loop0): has skinny extents
[23315.080750] BTRFS info (device loop0): enabling ssd optimizations
[23316.106479] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23316.121155] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23316.121790] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23316.122590] BTRFS info (device loop0): forced readonly
[23316.122931] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[23316.128350] BTRFS: error (device dm-11) in __btrfs_free_extent:3199: errno=-5 IO failure
[23316.128854] BTRFS info (device dm-11): forced readonly
[23316.129165] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[23317.149748] ------------[ cut here ]------------
[23317.150078] WARNING: CPU: 0 PID: 2140197 at fs/btrfs/block-group.c:127 btrfs_put_block_group+0x77/0xb0
[23317.150655] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore joydev lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23317.154129] CPU: 0 PID: 2140197 Comm: umount Not tainted 5.16.0-rc8+ #548
[23317.154541] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23317.155042] RIP: 0010:btrfs_put_block_group+0x77/0xb0
[23317.155351] Code: 21 48 8b bd 68 01 00 00 e8 26 8a d8 ff 48 8b bd d0 03 00 00 e8 1a 8a d8 ff 48 89 ef 5d e9 11 8a d8 ff 0f 0b eb db 0f 0b eb b1 <0f> 0b eb b4 0f 0b 48 8b 45 00 48 89 ee 48 8d b8 f8 15 00 00 e8 70
[23317.156441] RSP: 0018:ffffb43a45bd7dc0 EFLAGS: 00010286
[23317.156760] RAX: 0000000000000001 RBX: ffff9ff5441b0000 RCX: ffff9ff543068db0
[23317.157175] RDX: 0000000000000001 RSI: ffffffff90669977 RDI: ffff9ff543068c00
[23317.157611] RBP: ffff9ff543068c00 R08: 0000000000000000 R09: 0000000000000000
[23317.158027] R10: ffff9ff442f9df00 R11: ffff9ff5bbc20d88 R12: ffff9ff5441b0130
[23317.158451] R13: ffff9ff5441b0178 R14: ffff9ff543068d70 R15: dead000000000100
[23317.158909] FS:  00007f4e2150ac40(0000) GS:ffff9ff5bbc00000(0000) knlGS:0000000000000000
[23317.159390] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23317.159737] CR2: 00007f13f66e7010 CR3: 0000000100824003 CR4: 0000000000370ef0
[23317.160161] Call Trace:
[23317.160327]  
[23317.160465]  btrfs_free_block_groups+0x255/0x3c0
[23317.160748]  close_ctree+0x4a6/0x4ed
[23317.160970]  ? trace_hardirqs_on+0x1b/0xe0
[23317.161217]  ? pool_mayday_timeout+0x170/0x170
[23317.161500]  ? call_rcu+0x1e9/0x5b0
[23317.161718]  generic_shutdown_super+0x71/0x120
[23317.161990]  kill_anon_super+0x14/0x30
[23317.162218]  btrfs_kill_super+0x12/0x20
[23317.162459]  deactivate_locked_super+0x33/0xa0
[23317.162730]  cleanup_mnt+0x131/0x190
[23317.162953]  task_work_run+0x59/0xa0
[23317.163173]  exit_to_user_mode_prepare+0x28f/0x2a0
[23317.163473]  syscall_exit_to_user_mode+0x16/0x50
[23317.163761]  do_syscall_64+0x48/0x90
[23317.163982]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23317.164286] RIP: 0033:0x7f4e2173969b
[23317.164524] Code: 27 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 90 f3 0f 1e fa 31 f6 e9 05 00 00 00 0f 1f 44 00 00 f3 0f 1e fa b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 a1 27 0c 00 f7 d8
[23317.165622] RSP: 002b:00007ffe21fe8c08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[23317.166068] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f4e2173969b
[23317.166497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005569fa489b90
[23317.166918] RBP: 00005569fa489960 R08: 0000000000000000 R09: 00007ffe21fe7980
[23317.167344] R10: 00007f4e217c03e0 R11: 0000000000000246 R12: 0000000000000000
[23317.167767] R13: 00005569fa489b90 R14: 00005569fa489a70 R15: 00005569fa489960
[23317.168187]  
[23317.168334] irq event stamp: 0
[23317.168528] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23317.168895] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23317.169386] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23317.169871] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23317.170241] ---[ end trace b2d094a83a16ff85 ]---
[23317.171350] ------------[ cut here ]------------
[23317.171637] WARNING: CPU: 1 PID: 2140197 at fs/btrfs/block-group.c:3989 btrfs_free_block_groups+0x330/0x3c0
[23317.172213] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore joydev lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23317.175749] CPU: 1 PID: 2140197 Comm: umount Tainted: G        W         5.16.0-rc8+ #548
[23317.176557] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23317.177054] RIP: 0010:btrfs_free_block_groups+0x330/0x3c0
[23317.177391] Code: 00 00 00 ad de 49 be 22 01 00 00 00 00 ad de e8 86 7b 7b 00 48 89 df e8 ae 89 ff ff 48 8b 83 28 11 00 00 49 39 c5 75 51 eb 7d <0f> 0b 31 c9 31 d2 4c 89 e6 48 89 df e8 6f 7a ff ff 48 83 7d 40 00
[23317.178500] RSP: 0018:ffffb43a45bd7dd0 EFLAGS: 00010286
[23317.178813] RAX: ffff9ff555cc28a8 RBX: ffff9ff5441b0000 RCX: 000000008010000e
[23317.179232] RDX: 000000008010000f RSI: ffffdee304573000 RDI: ffffffff9188fa71
[23317.179669] RBP: ffff9ff555cc28a8 R08: ffff9ff555cc1400 R09: 000000008010000e
[23317.180089] R10: ffff9ff555cc1400 R11: ffff9ff55cfe9b60 R12: ffff9ff555cc2800
[23317.180523] R13: ffff9ff5441b1128 R14: dead000000000122 R15: dead000000000100
[23317.180943] FS:  00007f4e2150ac40(0000) GS:ffff9ff5bbd00000(0000) knlGS:0000000000000000
[23317.181430] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23317.181776] CR2: 00007f4e217a41c0 CR3: 0000000100824004 CR4: 0000000000370ee0
[23317.182195] Call Trace:
[23317.182358]  
[23317.182490]  close_ctree+0x4a6/0x4ed
[23317.182712]  ? trace_hardirqs_on+0x1b/0xe0
[23317.182959]  ? pool_mayday_timeout+0x170/0x170
[23317.183225]  ? call_rcu+0x1e9/0x5b0
[23317.183451]  generic_shutdown_super+0x71/0x120
[23317.183726]  kill_anon_super+0x14/0x30
[23317.183952]  btrfs_kill_super+0x12/0x20
[23317.184186]  deactivate_locked_super+0x33/0xa0
[23317.184464]  cleanup_mnt+0x131/0x190
[23317.184686]  task_work_run+0x59/0xa0
[23317.184904]  exit_to_user_mode_prepare+0x28f/0x2a0
[23317.185191]  syscall_exit_to_user_mode+0x16/0x50
[23317.185482]  do_syscall_64+0x48/0x90
[23317.185704]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23317.186005] RIP: 0033:0x7f4e2173969b
[23317.186222] Code: 27 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 90 f3 0f 1e fa 31 f6 e9 05 00 00 00 0f 1f 44 00 00 f3 0f 1e fa b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 a1 27 0c 00 f7 d8
[23317.187326] RSP: 002b:00007ffe21fe8c08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[23317.187778] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f4e2173969b
[23317.188196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005569fa489b90
[23317.188721] RBP: 00005569fa489960 R08: 0000000000000000 R09: 00007ffe21fe7980
[23317.189143] R10: 00007f4e217c03e0 R11: 0000000000000246 R12: 0000000000000000
[23317.189582] R13: 00005569fa489b90 R14: 00005569fa489a70 R15: 00005569fa489960
[23317.190009]  
[23317.190145] irq event stamp: 0
[23317.190344] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23317.190720] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23317.191203] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23317.191700] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23317.192074] ---[ end trace b2d094a83a16ff86 ]---
[23317.192364] BTRFS info (device loop0): space_info 4 has 267173888 free, is not full
[23317.192821] BTRFS info (device loop0): space_info total=268435456, used=1212416, pinned=0, reserved=18446744073709535232, may_use=0, readonly=65536 zone_unusable=0
[23317.193688] BTRFS info (device loop0): global_block_rsv: size 0 reserved 0
[23317.194093] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[23317.194511] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[23317.194913] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[23317.195335] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0
[23318.246532] BTRFS info (device dm-11): flagging fs with big metadata feature
[23318.246971] BTRFS info (device dm-11): use lzo compression, level 0
[23318.247364] BTRFS info (device dm-11): disk space caching is enabled
[23318.247746] BTRFS info (device dm-11): has skinny extents
[23318.249797] BTRFS info (device dm-11): start tree-log replay
[23318.277479] loop0: detected capacity change from 0 to 6629376
[23318.305261] BTRFS info (device loop0): flagging fs with big metadata feature
[23318.305858] BTRFS info (device loop0): disk space caching is enabled
[23318.306319] BTRFS info (device loop0): has skinny extents
[23318.347719] BTRFS info (device loop0): enabling ssd optimizations
[23318.348096] BTRFS info (device loop0): start tree-log replay
[23318.560077] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23318.560709] btrfs_dev_stat_print_on_error: 59 callbacks suppressed
[23318.560711] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23318.561797] BTRFS error (device dm-11): error writing primary super block to device 1
[23318.562258] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23318.562897] BTRFS info (device dm-11): forced readonly
[23318.563205] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[23318.563679] loop: Write error at byte offset 735129600, length 4096.
[23318.564055] loop: Write error at byte offset 735436800, length 4096.
[23318.564058] blk_print_req_error: 2 callbacks suppressed
[23318.564060] I/O error, dev loop0, sector 1435800 op 0x1:(WRITE) flags 0x0 phys_seg 9 prio class 0
[23318.564482] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[23318.564771] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23318.565307] loop: Write error at byte offset 735354880, length 4096.
[23318.565974] I/O error, dev loop0, sector 1436400 op 0x1:(WRITE) flags 0x8800 phys_seg 4 prio class 0
[23318.567246] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23318.567794] BTRFS warning (device loop0): direct IO failed ino 560 rw 1,34817 sector 0x15eaf0 len 0 err no 10
[23318.568033] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[23318.568625] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23318.568998] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23318.570051] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23318.570640] I/O error, dev loop0, sector 1436240 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[23318.570737] BTRFS info (device loop0): forced readonly
[23318.571255] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[23318.571593] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[23318.573758] loop: Write error at byte offset 735354880, length 4096.
[23318.574143] loop: Write error at byte offset 735371264, length 4096.
[23318.574545] loop: Write error at byte offset 715390976, length 4096.
[23318.574922] loop: Write error at byte offset 735440896, length 4096.
[23318.575866] I/O error, dev loop0, sector 1436240 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[23318.576515] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[23318.577055] I/O error, dev loop0, sector 1436272 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[23318.577598] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[23318.578135] I/O error, dev loop0, sector 1397248 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[23318.578669] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[23318.579202] I/O error, dev loop0, sector 1436408 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[23318.579734] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[23318.599519] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23320.414231] BTRFS info (device dm-11): flagging fs with big metadata feature
[23320.414684] BTRFS info (device dm-11): use lzo compression, level 0
[23320.415055] BTRFS info (device dm-11): disk space caching is enabled
[23320.415453] BTRFS info (device dm-11): has skinny extents
[23320.417200] BTRFS info (device dm-11): start tree-log replay
[23320.448576] loop0: detected capacity change from 0 to 6629376
[23320.497385] BTRFS info (device loop0): flagging fs with big metadata feature
[23320.497964] BTRFS info (device loop0): disk space caching is enabled
[23320.498491] BTRFS info (device loop0): has skinny extents
[23320.502411] BTRFS info (device loop0): enabling ssd optimizations
[23322.524590] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23322.525169] BTRFS error (device dm-11): error writing primary super block to device 1
[23322.525658] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23322.526609] BTRFS info (device dm-11): forced readonly
[23322.526905] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[23322.527476] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[23322.527967] loop: Write error at byte offset 757133312, length 4096.
[23322.528338] I/O error, dev loop0, sector 1478776 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[23322.528891] loop: Write error at byte offset 50741248, length 4096.
[23322.529113] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23322.529304] loop: Write error at byte offset 319176704, length 4096.
[23322.530241] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23322.530841] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23322.531505] BTRFS info (device loop0): forced readonly
[23322.531801] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23322.532225] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23322.532709] BTRFS warning (device loop0): direct IO failed ino 1169 rw 1,34817 sector 0x170ff8 len 0 err no 10
[23322.533144] BTRFS warning (device loop0): csum hole found for disk bytenr range [486371328, 486375424)
[23322.533979] BTRFS warning (device loop0): csum failed root 5 ino 1161 off 917504 csum 0x34e45e96 expected csum 0x00000000 mirror 1
[23322.534377] BTRFS warning (device loop0): csum hole found for disk bytenr range [487804928, 487809024)
[23322.536089] BTRFS warning (device loop0): csum hole found for disk bytenr range [487809024, 487813120)
[23322.536723] BTRFS warning (device loop0): csum failed root 5 ino 1027 off 1118208 csum 0x8941f998 expected csum 0x00000000 mirror 1
[23322.537473] BTRFS warning (device loop0): csum failed root 5 ino 1027 off 1122304 csum 0x8941f998 expected csum 0x00000000 mirror 1
[23322.548001] BTRFS warning (device loop0): csum hole found for disk bytenr range [493780992, 493785088)
[23322.548655] BTRFS warning (device loop0): csum hole found for disk bytenr range [466497536, 466501632)
[23322.549242] BTRFS warning (device loop0): csum failed root 5 ino 1027 off 1224704 csum 0x8941f998 expected csum 0x00000000 mirror 1
[23322.549538] BTRFS warning (device loop0): csum hole found for disk bytenr range [493785088, 493789184)
[23322.550596] BTRFS warning (device loop0): csum failed root 5 ino 1285 off 167936 csum 0xa2853e5d expected csum 0x00000000 mirror 1
[23322.550599] BTRFS warning (device loop0): csum failed root 5 ino 1285 off 172032 csum 0xa2853e5d expected csum 0x00000000 mirror 1
[23323.683271] BTRFS info (device dm-11): flagging fs with big metadata feature
[23323.683758] BTRFS info (device dm-11): use lzo compression, level 0
[23323.684170] BTRFS info (device dm-11): disk space caching is enabled
[23323.684619] BTRFS info (device dm-11): has skinny extents
[23323.686795] BTRFS info (device dm-11): start tree-log replay
[23323.711772] loop0: detected capacity change from 0 to 6629376
[23323.770302] BTRFS info (device loop0): flagging fs with big metadata feature
[23323.770744] BTRFS info (device loop0): disk space caching is enabled
[23323.771119] BTRFS info (device loop0): has skinny extents
[23323.773942] BTRFS info (device loop0): enabling ssd optimizations
[23323.774321] BTRFS info (device loop0): start tree-log replay
[23324.866440] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23324.867065] btrfs_dev_stat_print_on_error: 16 callbacks suppressed
[23324.867067] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23324.868202] BTRFS error (device dm-11): error writing primary super block to device 1
[23324.868792] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23324.869340] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23324.869530] BTRFS info (device dm-11): forced readonly
[23324.870276] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[23324.870834] blk_print_req_error: 4 callbacks suppressed
[23324.870836] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[23324.871757] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[23324.872353] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23324.873051] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23324.873796] BTRFS info (device loop0): forced readonly
[23324.874109] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23324.874326] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[23324.874619] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23324.875745] lo_write_bvec: 2 callbacks suppressed
[23324.875746] loop: Write error at byte offset 787398656, length 4096.
[23324.876645] I/O error, dev loop0, sector 1537888 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[23324.877224] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[23324.877947] loop: Write error at byte offset 800837632, length 4096.
[23324.878504] loop: Write error at byte offset 786460672, length 4096.
[23324.878882] loop: Write error at byte offset 800940032, length 4096.
[23324.879270] loop: Write error at byte offset 801067008, length 4096.
[23324.879654] loop: Write error at byte offset 801071104, length 4096.
[23324.880033] loop: Write error at byte offset 801189888, length 4096.
[23324.880036] I/O error, dev loop0, sector 1564592 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[23324.880489] I/O error, dev loop0, sector 1564136 op 0x1:(WRITE) flags 0x0 phys_seg 13 prio class 0
[23324.881061] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[23324.881604] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[23324.882138] I/O error, dev loop0, sector 1564824 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[23324.882673] I/O error, dev loop0, sector 1536056 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[23324.883149] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[23324.883683] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[23324.884741] I/O error, dev loop0, sector 1564336 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[23324.885273] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[23324.885822] I/O error, dev loop0, sector 1564584 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[23324.886352] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[23324.887415] loop: Write error at byte offset 801259520, length 4096.
[23324.887799] I/O error, dev loop0, sector 1564960 op 0x1:(WRITE) flags 0x0 phys_seg 14 prio class 0
[23324.888400] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[23326.914487] BTRFS info (device dm-11): flagging fs with big metadata feature
[23326.914919] BTRFS info (device dm-11): use lzo compression, level 0
[23326.915309] BTRFS info (device dm-11): disk space caching is enabled
[23326.915688] BTRFS info (device dm-11): has skinny extents
[23326.923812] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[23326.924364] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[23326.928417] loop0: detected capacity change from 0 to 6629376
[23326.955796] BTRFS info (device loop0): flagging fs with big metadata feature
[23326.956249] BTRFS info (device loop0): disk space caching is enabled
[23326.956632] BTRFS info (device loop0): has skinny extents
[23327.007938] BTRFS info (device loop0): enabling ssd optimizations
[23327.008326] BTRFS info (device loop0): start tree-log replay
[23327.009435] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[23327.009941] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[23327.011956] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[23328.081384] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23328.088785] BTRFS: error (device dm-11) in btrfs_commit_transaction:2349: errno=-5 IO failure (Error while writing out transaction)
[23328.089545] BTRFS info (device dm-11): forced readonly
[23328.089849] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23328.090313] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[23328.091088] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[23328.091753] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[23328.092334] loop: Write error at byte offset 312311808, length 4096.
[23328.092746] loop: Write error at byte offset 43876352, length 4096.
[23328.093217] BTRFS error (device loop0): error writing primary super block to device 1
[23328.093680] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23328.094350] BTRFS info (device loop0): forced readonly
[23328.094662] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23328.095128] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23328.099039] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23330.157718] BTRFS info (device dm-11): flagging fs with big metadata feature
[23330.158231] BTRFS info (device dm-11): use lzo compression, level 0
[23330.158638] BTRFS info (device dm-11): disk space caching is enabled
[23330.159050] BTRFS info (device dm-11): has skinny extents
[23330.161122] BTRFS info (device dm-11): start tree-log replay
[23330.210644] loop0: detected capacity change from 0 to 6629376
[23330.230974] BTRFS info (device loop0): flagging fs with big metadata feature
[23330.231454] BTRFS info (device loop0): disk space caching is enabled
[23330.231834] BTRFS info (device loop0): has skinny extents
[23330.292493] BTRFS info (device loop0): enabling ssd optimizations
[23330.292872] BTRFS info (device loop0): start tree-log replay
[23330.293881] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[23330.294415] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[23330.296400] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[23331.354659] btrfs_dev_stat_print_on_error: 48 callbacks suppressed
[23331.354663] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23331.355685] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23331.356290] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[23331.356888] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[23331.357498] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[23331.358089] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[23331.358726] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23331.359069] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[23331.359845] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[23331.360511] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[23331.361107] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[23331.363299] blk_print_req_error: 16 callbacks suppressed
[23331.363303] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[23331.364150] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[23331.365464] BTRFS error (device loop0): error writing primary super block to device 1
[23331.365813] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[23331.365930] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23331.366437] BTRFS info (device dm-11): forced readonly
[23331.367388] BTRFS info (device loop0): forced readonly
[23331.367695] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[23331.373106] I/O error, dev loop0, sector 1585672 op 0x0:(READ) flags 0x0 phys_seg 8 prio class 0
[23331.373669] BTRFS warning (device loop0): direct IO failed ino 1509 rw 0,0 sector 0x183208 len 0 err no 10
[23331.373678] BTRFS warning (device loop0): direct IO failed ino 1509 rw 0,0 sector 0x183210 len 0 err no 10
[23331.374302] BTRFS warning (device loop0): direct IO failed ino 1509 rw 0,0 sector 0x183218 len 0 err no 10
[23331.374846] BTRFS warning (device loop0): direct IO failed ino 1509 rw 0,0 sector 0x183220 len 0 err no 10
[23331.375421] BTRFS warning (device loop0): direct IO failed ino 1509 rw 0,0 sector 0x183228 len 0 err no 10
[23331.375981] BTRFS warning (device loop0): direct IO failed ino 1509 rw 0,0 sector 0x183230 len 0 err no 10
[23331.376563] BTRFS warning (device loop0): direct IO failed ino 1509 rw 0,0 sector 0x183238 len 0 err no 10
[23331.377155] BTRFS warning (device loop0): direct IO failed ino 1509 rw 0,0 sector 0x183240 len 0 err no 10
[23331.380953] I/O error, dev loop0, sector 1600112 op 0x0:(READ) flags 0x80700 phys_seg 7 prio class 0
[23331.381600] I/O error, dev loop0, sector 1600112 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[23333.421286] BTRFS info (device dm-11): flagging fs with big metadata feature
[23333.421739] BTRFS info (device dm-11): use lzo compression, level 0
[23333.422112] BTRFS info (device dm-11): disk space caching is enabled
[23333.422520] BTRFS info (device dm-11): has skinny extents
[23333.425285] BTRFS info (device dm-11): start tree-log replay
[23333.460215] loop0: detected capacity change from 0 to 6629376
[23333.494181] BTRFS info (device loop0): flagging fs with big metadata feature
[23333.494656] BTRFS info (device loop0): disk space caching is enabled
[23333.495030] BTRFS info (device loop0): has skinny extents
[23333.552002] BTRFS info (device loop0): enabling ssd optimizations
[23333.576417] I/O error, dev loop0, sector 82784 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23333.577078] I/O error, dev loop0, sector 607072 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23333.581364] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23333.619988] BTRFS: error (device dm-11) in btrfs_commit_transaction:2349: errno=-5 IO failure (Error while writing out transaction)
[23333.620716] BTRFS info (device dm-11): forced readonly
[23333.621023] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23333.621491] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[23333.622776] BTRFS warning (device dm-11): csum hole found for disk bytenr range [16220160, 16224256)
[23333.623343] BTRFS warning (device dm-11): csum hole found for disk bytenr range [16224256, 16228352)
[23333.623904] BTRFS warning (device dm-11): csum hole found for disk bytenr range [16228352, 16232448)
[23333.624500] BTRFS warning (device dm-11): csum hole found for disk bytenr range [16220160, 16224256)
[23333.625083] BTRFS warning (device dm-11): csum hole found for disk bytenr range [16224256, 16228352)
[23333.625724] BTRFS warning (device dm-11): csum hole found for disk bytenr range [16228352, 16232448)
[23333.626374] I/O error, dev loop0, sector 77184 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23333.626931] I/O error, dev loop0, sector 601472 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23333.627493] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[23333.627979] BTRFS info (device loop0): forced readonly
[23333.628300] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23333.628836] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23335.612121] BTRFS info (device dm-11): flagging fs with big metadata feature
[23335.612579] BTRFS info (device dm-11): use lzo compression, level 0
[23335.612950] BTRFS info (device dm-11): disk space caching is enabled
[23335.613345] BTRFS info (device dm-11): has skinny extents
[23335.623271] loop0: detected capacity change from 0 to 6629376
[23335.645820] BTRFS info (device loop0): flagging fs with big metadata feature
[23335.646271] BTRFS info (device loop0): disk space caching is enabled
[23335.646654] BTRFS info (device loop0): has skinny extents
[23335.703182] BTRFS info (device loop0): enabling ssd optimizations
[23335.727450] BTRFS warning (device dm-11): csum hole found for disk bytenr range [16220160, 16224256)
[23335.728233] BTRFS warning (device dm-11): csum hole found for disk bytenr range [16224256, 16228352)
[23335.729034] BTRFS warning (device dm-11): csum hole found for disk bytenr range [16228352, 16232448)
[23335.731179] I/O error, dev loop0, sector 77216 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[23335.731973] lo_write_bvec: 14 callbacks suppressed
[23335.731975] loop: Write error at byte offset 624537600, length 4096.
[23335.732943] I/O error, dev loop0, sector 1219768 op 0x1:(WRITE) flags 0x8800 phys_seg 28 prio class 0
[23335.733711] BTRFS warning (device loop0): direct IO failed ino 1569 rw 1,34817 sector 0x129cb8 len 0 err no 10
[23335.734900] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23335.736973] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[23335.737689] BTRFS info (device loop0): forced readonly
[23335.741555] loop: Write error at byte offset 826449920, length 4096.
[23335.742109] loop: Write error at byte offset 826257408, length 4096.
[23335.742668] loop: Write error at byte offset 826368000, length 4096.
[23335.763640] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[23335.764414] BTRFS info (device dm-11): forced readonly
[23337.780148] BTRFS info (device dm-11): flagging fs with big metadata feature
[23337.780614] BTRFS info (device dm-11): use lzo compression, level 0
[23337.780986] BTRFS info (device dm-11): disk space caching is enabled
[23337.781393] BTRFS info (device dm-11): has skinny extents
[23337.791708] loop0: detected capacity change from 0 to 6629376
[23337.817266] BTRFS info (device loop0): flagging fs with big metadata feature
[23337.817721] BTRFS info (device loop0): disk space caching is enabled
[23337.818102] BTRFS info (device loop0): has skinny extents
[23337.888991] BTRFS info (device loop0): enabling ssd optimizations
[23339.905540] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23339.906158] btrfs_dev_stat_print_on_error: 99 callbacks suppressed
[23339.906160] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23339.907191] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23339.907801] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23339.908539] BTRFS error (device dm-11): error writing primary super block to device 1
[23339.909011] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23339.909662] BTRFS info (device dm-11): forced readonly
[23339.909969] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23339.910425] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[23339.910871] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23339.911396] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23339.911841] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[23339.911855] loop: Write error at byte offset 844480512, length 4096.
[23339.912340] blk_print_req_error: 10 callbacks suppressed
[23339.912341] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[23339.912721] I/O error, dev loop0, sector 1649376 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[23339.913340] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[23339.913579] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[23339.914119] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23339.915797] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23339.916492] BTRFS info (device loop0): forced readonly
[23339.916803] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23339.917263] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23341.080287] BTRFS info (device dm-11): flagging fs with big metadata feature
[23341.080886] BTRFS info (device dm-11): use lzo compression, level 0
[23341.081445] BTRFS info (device dm-11): disk space caching is enabled
[23341.081962] BTRFS info (device dm-11): has skinny extents
[23341.084343] BTRFS info (device dm-11): start tree-log replay
[23341.161492] loop0: detected capacity change from 0 to 6629376
[23341.201113] BTRFS info (device loop0): flagging fs with big metadata feature
[23341.201556] BTRFS info (device loop0): disk space caching is enabled
[23341.201930] BTRFS info (device loop0): has skinny extents
[23341.276085] BTRFS info (device loop0): enabling ssd optimizations
[23341.276471] BTRFS info (device loop0): start tree-log replay
[23341.357655] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[23341.358446] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[23341.359149] I/O error, dev loop0, sector 96448 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23341.359747] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[23341.361133] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[23341.361838] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[23341.362542] I/O error, dev loop0, sector 620736 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23341.362973] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23341.363138] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[23341.363191] I/O error, dev loop0, sector 96448 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23341.364877] I/O error, dev loop0, sector 620736 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23341.365550] I/O error, dev loop0, sector 96448 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23341.366219] I/O error, dev loop0, sector 96448 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23341.366836] I/O error, dev loop0, sector 620736 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23341.368165] I/O error, dev loop0, sector 96448 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23341.371758] loop: Write error at byte offset 39075840, length 4096.
[23341.372193] loop: Write error at byte offset 307511296, length 4096.
[23341.396950] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[23341.397475] BTRFS info (device dm-11): forced readonly
[23341.398332] BTRFS: error (device loop0) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[23341.398851] BTRFS info (device loop0): forced readonly
[23341.399286] BTRFS: error (device loop0) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[23341.399796] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23341.399981] loop: Write error at byte offset 860868608, length 4096.
[23341.400255] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23341.400950] loop: Write error at byte offset 860868608, length 4096.
[23341.401673] loop: Write error at byte offset 860934144, length 4096.
[23343.353323] BTRFS info (device dm-11): flagging fs with big metadata feature
[23343.353788] BTRFS info (device dm-11): use lzo compression, level 0
[23343.354195] BTRFS info (device dm-11): disk space caching is enabled
[23343.354603] BTRFS info (device dm-11): has skinny extents
[23343.356585] BTRFS info (device dm-11): start tree-log replay
[23343.414498] loop0: detected capacity change from 0 to 6629376
[23343.442652] BTRFS info (device loop0): flagging fs with big metadata feature
[23343.443097] BTRFS info (device loop0): disk space caching is enabled
[23343.443497] BTRFS info (device loop0): has skinny extents
[23343.461286] BTRFS info (device loop0): enabling ssd optimizations
[23345.545819] btrfs_dev_stat_print_on_error: 53 callbacks suppressed
[23345.545824] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23345.547731] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23345.549144] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[23345.550319] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[23345.551338] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[23345.551495] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23345.552533] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[23345.554018] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[23345.555143] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[23345.556188] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[23345.557241] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[23345.563109] blk_print_req_error: 17 callbacks suppressed
[23345.563112] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[23345.567441] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23345.568029] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23345.568748] BTRFS info (device loop0): forced readonly
[23345.569053] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23345.569479] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23345.570931] loop: Write error at byte offset 50020352, length 4096.
[23345.571291] BTRFS: error (device loop0) in cache_save_setup:2766: errno=-5 IO failure
[23345.571425] loop: Write error at byte offset 318455808, length 4096.
[23345.571831] I/O error, dev loop0, sector 97696 op 0x1:(WRITE) flags 0x1800 phys_seg 17 prio class 0
[23345.572269] loop: Write error at byte offset 318619648, length 4096.
[23345.572820] I/O error, dev loop0, sector 621984 op 0x1:(WRITE) flags 0x1800 phys_seg 17 prio class 0
[23345.573245] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23345.573835] I/O error, dev loop0, sector 622304 op 0x1:(WRITE) flags 0x1800 phys_seg 5 prio class 0
[23345.574294] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23345.574880] BTRFS: error (device loop0) in btrfs_start_dirty_block_groups:3015: errno=-5 IO failure
[23345.576365] BTRFS warning (device loop0): csum hole found for disk bytenr range [615133184, 615137280)
[23345.576922] BTRFS warning (device loop0): csum hole found for disk bytenr range [615137280, 615141376)
[23345.577507] BTRFS warning (device loop0): csum failed root 5 ino 1799 off 765952 csum 0x8941f998 expected csum 0x00000000 mirror 1
[23345.578215] BTRFS warning (device loop0): csum failed root 5 ino 1799 off 770048 csum 0x8941f998 expected csum 0x00000000 mirror 1
[23345.578994] BTRFS warning (device loop0): csum hole found for disk bytenr range [625573888, 625577984)
[23345.579585] BTRFS warning (device loop0): csum hole found for disk bytenr range [625577984, 625582080)
[23345.580147] BTRFS warning (device loop0): csum hole found for disk bytenr range [625582080, 625586176)
[23345.580707] BTRFS warning (device loop0): csum hole found for disk bytenr range [625586176, 625590272)
[23345.581279] BTRFS warning (device loop0): csum hole found for disk bytenr range [625590272, 625594368)
[23345.581836] BTRFS warning (device loop0): csum hole found for disk bytenr range [625594368, 625598464)
[23345.582434] BTRFS warning (device loop0): csum failed root 5 ino 1896 off 1024000 csum 0x80c712dd expected csum 0x00000000 mirror 1
[23345.583151] BTRFS warning (device loop0): csum failed root 5 ino 1896 off 1028096 csum 0x5f096dc1 expected csum 0x00000000 mirror 1
[23345.583854] BTRFS warning (device loop0): csum failed root 5 ino 1896 off 1032192 csum 0x5f096dc1 expected csum 0x00000000 mirror 1
[23345.584721] BTRFS warning (device loop0): csum failed root 5 ino 1896 off 1036288 csum 0x5f096dc1 expected csum 0x00000000 mirror 1
[23345.584734] BTRFS warning (device loop0): csum failed root 5 ino 1896 off 1040384 csum 0x5f096dc1 expected csum 0x00000000 mirror 1
[23345.585440] BTRFS warning (device loop0): csum failed root 5 ino 1896 off 1044480 csum 0x5f096dc1 expected csum 0x00000000 mirror 1
[23345.596474] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[23345.596980] BTRFS info (device dm-11): forced readonly
[23346.678602] BTRFS info (device dm-11): flagging fs with big metadata feature
[23346.679053] BTRFS info (device dm-11): use lzo compression, level 0
[23346.679429] BTRFS info (device dm-11): disk space caching is enabled
[23346.679803] BTRFS info (device dm-11): has skinny extents
[23346.682286] BTRFS info (device dm-11): start tree-log replay
[23346.717894] loop0: detected capacity change from 0 to 6629376
[23346.743079] BTRFS info (device loop0): flagging fs with big metadata feature
[23346.743593] BTRFS info (device loop0): disk space caching is enabled
[23346.744003] BTRFS info (device loop0): has skinny extents
[23346.829756] BTRFS info (device loop0): enabling ssd optimizations
[23346.830160] BTRFS info (device loop0): start tree-log replay
[23346.909599] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23346.910199] BTRFS error (device dm-11): error writing primary super block to device 1
[23346.910666] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23346.911332] BTRFS info (device dm-11): forced readonly
[23346.911858] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[23346.913376] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[23346.913964] I/O error, dev loop0, sector 80736 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23346.914526] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23346.914788] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23346.915232] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23346.915234] BTRFS info (device loop0): forced readonly
[23346.915236] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[23346.917509] I/O error, dev loop0, sector 605024 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23346.918519] I/O error, dev loop0, sector 95072 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23346.919410] I/O error, dev loop0, sector 619360 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23346.920285] I/O error, dev loop0, sector 96160 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23348.896926] BTRFS info (device dm-11): flagging fs with big metadata feature
[23348.897387] BTRFS info (device dm-11): use lzo compression, level 0
[23348.897762] BTRFS info (device dm-11): disk space caching is enabled
[23348.898190] BTRFS info (device dm-11): has skinny extents
[23348.900450] BTRFS info (device dm-11): start tree-log replay
[23348.931955] loop0: detected capacity change from 0 to 6629376
[23348.963085] BTRFS info (device loop0): flagging fs with big metadata feature
[23348.963528] BTRFS info (device loop0): disk space caching is enabled
[23348.963901] BTRFS info (device loop0): has skinny extents
[23349.048643] BTRFS info (device loop0): enabling ssd optimizations
[23350.100334] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23350.100886] BTRFS error (device dm-11): error writing primary super block to device 1
[23350.101346] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23350.102214] BTRFS info (device dm-11): forced readonly
[23350.102529] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[23350.103879] loop: Write error at byte offset 864464896, length 4096.
[23350.104811] loop: Write error at byte offset 864464896, length 4096.
[23350.105235] loop: Write error at byte offset 864530432, length 4096.
[23350.105421] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23350.105852] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23350.106314] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23350.107455] BTRFS info (device loop0): forced readonly
[23350.107773] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23350.108090] loop: Write error at byte offset 864595968, length 4096.
[23350.108280] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23350.108701] loop: Write error at byte offset 918810624, length 4096.
[23350.109672] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[23350.111950] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23350.112418] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23352.181028] BTRFS info (device dm-11): flagging fs with big metadata feature
[23352.181468] BTRFS info (device dm-11): use lzo compression, level 0
[23352.181841] BTRFS info (device dm-11): disk space caching is enabled
[23352.182238] BTRFS info (device dm-11): has skinny extents
[23352.192053] loop0: detected capacity change from 0 to 6629376
[23352.226571] BTRFS info (device loop0): flagging fs with big metadata feature
[23352.227288] BTRFS info (device loop0): disk space caching is enabled
[23352.227857] BTRFS info (device loop0): has skinny extents
[23352.299999] BTRFS info (device loop0): enabling ssd optimizations
[23352.300388] BTRFS info (device loop0): start tree-log replay
[23352.477424] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23352.478109] btrfs_dev_stat_print_on_error: 161 callbacks suppressed
[23352.478112] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23352.479495] BTRFS error (device dm-11): error writing primary super block to device 1
[23352.480050] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23352.480768] BTRFS info (device dm-11): forced readonly
[23352.481139] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[23352.481670] blk_print_req_error: 43 callbacks suppressed
[23352.481671] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[23352.482851] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[23352.483343] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23352.483907] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[23352.485073] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23352.485768] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23352.486562] BTRFS info (device loop0): forced readonly
[23352.486939] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[23352.487489] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[23352.488494] I/O error, dev loop0, sector 78944 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23352.489122] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 1, corrupt 0, gen 0
[23352.489843] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 3, flush 0, corrupt 0, gen 0
[23352.490580] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 4, flush 0, corrupt 0, gen 0
[23352.491308] I/O error, dev loop0, sector 603232 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23352.491908] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 1, corrupt 0, gen 0
[23352.492713] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 5, flush 0, corrupt 0, gen 0
[23352.493472] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 6, flush 0, corrupt 0, gen 0
[23352.494194] I/O error, dev loop0, sector 91168 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23352.494883] I/O error, dev loop0, sector 615456 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23352.495779] I/O error, dev loop0, sector 86432 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23352.496460] I/O error, dev loop0, sector 78880 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23352.497833] I/O error, dev loop0, sector 610720 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23352.497851] I/O error, dev loop0, sector 85664 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23352.499165] I/O error, dev loop0, sector 86432 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[23354.382696] BTRFS info (device dm-11): flagging fs with big metadata feature
[23354.383298] BTRFS info (device dm-11): use lzo compression, level 0
[23354.383682] BTRFS info (device dm-11): disk space caching is enabled
[23354.384090] BTRFS info (device dm-11): has skinny extents
[23354.386316] BTRFS info (device dm-11): start tree-log replay
[23354.418108] loop0: detected capacity change from 0 to 6629376
[23354.442558] BTRFS info (device loop0): flagging fs with big metadata feature
[23354.443045] BTRFS info (device loop0): disk space caching is enabled
[23354.443476] BTRFS info (device loop0): has skinny extents
[23354.525085] BTRFS info (device loop0): enabling ssd optimizations
[23355.547784] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23355.548380] BTRFS error (device dm-11): error writing primary super block to device 1
[23355.548843] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[23355.549476] BTRFS info (device dm-11): forced readonly
[23355.549782] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[23355.550249] loop: Write error at byte offset 851542016, length 4096.
[23355.550624] loop: Write error at byte offset 851542016, length 4096.
[23355.551008] loop: Write error at byte offset 851410944, length 4096.
[23355.551020] BTRFS warning (device loop0): direct IO failed ino 1213 rw 1,34817 sector 0x1960c0 len 0 err no 10
[23355.551412] loop: Write error at byte offset 776835072, length 4096.
[23355.552122] BTRFS warning (device loop0): direct IO failed ino 1213 rw 1,34817 sector 0x1960c8 len 0 err no 10
[23355.552501] loop: Write error at byte offset 881049600, length 4096.
[23355.553558] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[23355.553678] BTRFS warning (device loop0): direct IO failed ino 1213 rw 1,34817 sector 0x195fc0 len 0 err no 10
[23355.554184] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[23355.554821] BTRFS warning (device loop0): direct IO failed ino 1213 rw 1,34817 sector 0x1726c8 len 0 err no 10
[23355.555497] BTRFS info (device loop0): forced readonly
[23355.556398] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[23355.558606] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[23355.559071] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[23355.562582] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23357.652891] BTRFS info (device dm-11): flagging fs with big metadata feature
[23357.653443] BTRFS info (device dm-11): use lzo compression, level 0
[23357.653871] BTRFS info (device dm-11): disk space caching is enabled
[23357.654336] BTRFS info (device dm-11): has skinny extents
[23357.656552] BTRFS info (device dm-11): start tree-log replay
[23357.657900] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[23357.682061] loop0: detected capacity change from 0 to 6629376
[23357.700346] BTRFS info (device loop0): flagging fs with big metadata feature
[23357.700780] BTRFS info (device loop0): disk space caching is enabled
[23357.701182] BTRFS info (device loop0): has skinny extents
[23357.704963] BTRFS info (device loop0): enabling ssd optimizations
[23357.711394] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it